Fix[audio]: hopefully solve output issue and microphone
Now this provides a fake com.sun.jna.Platform class so that voice chat mods won't override to javax implementation
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/*
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* The contents of this file is dual-licensed under 2
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* alternative Open Source/Free licenses: LGPL 2.1 or later and
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* Apache License 2.0. (starting with JNA version 4.0.0).
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*
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* You can freely decide which license you want to apply to
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* the project.
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*
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* You may obtain a copy of the LGPL License at:
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*
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* http://www.gnu.org/licenses/licenses.html
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*
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* A copy is also included in the downloadable source code package
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* containing JNA, in file "LGPL2.1".
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*
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* You may obtain a copy of the Apache License at:
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*
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* http://www.apache.org/licenses/
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*
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* A copy is also included in the downloadable source code package
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* containing JNA, in file "AL2.0".
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*/
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package com.sun.jna;
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import java.io.File;
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import java.io.IOException;
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import java.lang.reflect.*;
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import java.util.*;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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/** Provide simplified platform information. */
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public final class Platform {
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public static final int UNSPECIFIED = -1;
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public static final int MAC = 0;
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public static final int LINUX = 1;
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public static final int WINDOWS = 2;
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public static final int SOLARIS = 3;
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public static final int FREEBSD = 4;
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public static final int OPENBSD = 5;
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public static final int WINDOWSCE = 6;
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public static final int AIX = 7;
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public static final int ANDROID = 8;
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public static final int GNU = 9;
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public static final int KFREEBSD = 10;
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public static final int NETBSD = 11;
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public static final int DRAGONFLYBSD = 12;
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/** Whether read-only (final) fields within Structures are supported. */
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public static final boolean RO_FIELDS;
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/** Whether this platform provides NIO Buffers. */
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public static final boolean HAS_BUFFERS;
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/** Whether this platform provides the AWT Component class; also false if
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* running headless.
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*/
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public static final boolean HAS_AWT;
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/** Whether this platform supports the JAWT library. */
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public static final boolean HAS_JAWT;
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/** Canonical name of this platform's math library. */
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public static final String MATH_LIBRARY_NAME;
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/** Canonical name of this platform's C runtime library. */
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public static final String C_LIBRARY_NAME;
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/** Whether in-DLL callbacks are supported. */
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public static final boolean HAS_DLL_CALLBACKS;
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/** Canonical resource prefix for the current platform. This value is
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* used to load bundled native libraries from the class path.
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*/
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public static final String RESOURCE_PREFIX;
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private static final int osType;
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/** Current platform architecture. */
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public static final String ARCH;
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private static final List<Class> matchingClasses = new ArrayList<Class>();
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private static Object stackWalker;
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private static Method stackWalkerGetCaller;
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private static boolean isMacFoundVoiceChatMod;
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private static int isMacFindRetries = 10;
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static {
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osType = MAC;
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// NOTE: we used to do Class.forName("java.awt.Component"), but that
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// has the unintended side effect of actually loading AWT native libs,
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// which can be problematic
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HAS_AWT = true;
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HAS_JAWT = HAS_AWT && osType != MAC;
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HAS_BUFFERS = true;
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RO_FIELDS = osType != WINDOWSCE;
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C_LIBRARY_NAME = "c";
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MATH_LIBRARY_NAME = "m";
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ARCH = getCanonicalArchitecture(System.getProperty("os.arch"), osType);
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// Windows aarch64 callbacks disabled via ASMFN_OFF (no mingw support)
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HAS_DLL_CALLBACKS = false;
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RESOURCE_PREFIX = getNativeLibraryResourcePrefix();
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try {
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Class cStackWalker = Class.forName("java.lang.StackWalker");
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Class cStackWalkerOption = Class.forName("java.lang.StackWalker$Option");
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Object RETAIN_CLASS_REFERENCE = cStackWalkerOption.getMethod("valueOf", String.class).invoke(null, "RETAIN_CLASS_REFERENCE");
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stackWalker = cStackWalker.getMethod("getInstance", cStackWalkerOption).invoke(null, RETAIN_CLASS_REFERENCE);
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stackWalkerGetCaller = cStackWalker.getMethod("getCallerClass");
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} catch (Throwable th) {
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isMacFindRetries = 0;
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}
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}
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private Platform() { }
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public static final int getOSType() {
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return osType;
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}
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public static final boolean isMac() {
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if (isMacFindRetries <= 0) {
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return true;
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} else if (!isMacFoundVoiceChatMod) {
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isMacFindRetries--;
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try {
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matchingClasses.add(Class.forName("de.maxhenkel.voicechat.config.ClientConfig"));
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matchingClasses.add(Class.forName("de.maxhenkel.voicechat.VoicechatClient"));
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isMacFoundVoiceChatMod = true;
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} catch (Throwable th) {}
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try {
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matchingClasses.add(Class.forName("su.plo.voice.client.audio.device.VoiceDeviceManager"));
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isMacFoundVoiceChatMod = true;
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} catch (Throwable th) {}
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}
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// All voice chat mods calls this thing and straight out disable OpenAL input
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// so we must trick them into NOT forcefully disabling it
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try {
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Class caller = (Class)stackWalkerGetCaller.invoke(stackWalker);
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System.out.println("Platform.isMac called from " + caller.getName());
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return !matchingClasses.contains(caller);
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} catch (Throwable e) {
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// We're calling a public method, this should never happen
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throw new RuntimeException(e);
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}
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}
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public static final boolean isAndroid() {
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return osType == ANDROID;
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}
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public static final boolean isLinux() {
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return osType == LINUX;
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}
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public static final boolean isAIX() {
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return osType == AIX;
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}
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public static final boolean isWindowsCE() {
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return osType == WINDOWSCE;
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}
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/** Returns true for any windows variant. */
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public static final boolean isWindows() {
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return osType == WINDOWS || osType == WINDOWSCE;
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}
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public static final boolean isSolaris() {
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return osType == SOLARIS;
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}
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public static final boolean isDragonFlyBSD() {
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return osType == DRAGONFLYBSD;
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}
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public static final boolean isFreeBSD() {
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return osType == FREEBSD;
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}
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public static final boolean isOpenBSD() {
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return osType == OPENBSD;
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}
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public static final boolean isNetBSD() {
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return osType == NETBSD;
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}
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public static final boolean isGNU() {
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return osType == GNU;
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}
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public static final boolean iskFreeBSD() {
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return osType == KFREEBSD;
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}
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public static final boolean isX11() {
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// TODO: check filesystem for /usr/X11 or some other X11-specific test
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return false;
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}
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public static final boolean hasRuntimeExec() {
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return true;
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}
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public static final boolean is64Bit() {
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return true;
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}
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public static final boolean isIntel() {
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return false;
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}
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public static final boolean isPPC() {
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return false;
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}
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public static final boolean isARM() {
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return true;
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}
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public static final boolean isSPARC() {
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return false;
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}
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public static final boolean isMIPS() {
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return false;
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}
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public static final boolean isLoongArch() {
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return false;
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}
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static String getCanonicalArchitecture(String arch, int platform) {
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return arch;
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}
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static boolean isSoftFloat() {
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return false;
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}
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/** Generate a canonical String prefix based on the current OS
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type/arch/name.
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*/
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static String getNativeLibraryResourcePrefix() {
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String prefix = System.getProperty("jna.prefix");
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if(prefix != null) {
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return prefix;
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} else {
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return getNativeLibraryResourcePrefix(getOSType(), System.getProperty("os.arch"), System.getProperty("os.name"));
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}
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}
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/** Generate a canonical String prefix based on the given OS
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type/arch/name.
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@param osType from {@link #getOSType()}
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@param arch from <code>os.arch</code> System property
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@param name from <code>os.name</code> System property
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*/
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static String getNativeLibraryResourcePrefix(int osType, String arch, String name) {
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return "darwin-" + arch;
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}
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}
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